// BWColorKey.h -- hang on to the color key info

#import <Cocoa/Cocoa.h>

@class BWThread;
@class BWGraphDocument;

@interface BWColorKey : NSObject <NSCoding>
{
    NSMutableArray *threads;
    BWGraphDocument *document;
}

- (void) addThread: (BWThread *) thread;
- (void) setDocument: (BWGraphDocument *) document;

// scaffolding
- (NSArray *) threadArrayThingie;

- (BWThread *) colorAtIndex: (int) row;


@end // BWColorKey




